0_0_37233754_31607\Main.java:2: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_37233754_31607\Main.java:2: 错误: 需要class, interface或enum
#include <cstdio>
^
0_0_37233754_31607\Main.java:3: 错误: 非法字符: '#'
#include <cmath>
^
0_0_37233754_31607\Main.java:6: 错误: 需要class, interface或enum
int main()
^
0_0_37233754_31607\Main.java:9: 错误: 需要class, interface或enum
scanf("%d", &t);
^
0_0_37233754_31607\Main.java:10: 错误: 需要class, interface或enum
for(int i=0; i<t; ++i)
^
0_0_37233754_31607\Main.java:10: 错误: 需要class, interface或enum
for(int i=0; i<t; ++i)
^
0_0_37233754_31607\Main.java:10: 错误: 需要class, interface或enum
for(int i=0; i<t; ++i)
^
0_0_37233754_31607\Main.java:13: 错误: 需要class, interface或enum
double sum = 0;
^
0_0_37233754_31607\Main.java:14: 错误: 需要class, interface或enum
for(int j=1; j<=n; ++j)
^
0_0_37233754_31607\Main.java:14: 错误: 需要class, interface或enum
for(int j=1; j<=n; ++j)
^
0_0_37233754_31607\Main.java:14: 错误: 需要class, interface或enum
for(int j=1; j<=n; ++j)
^
0_0_37233754_31607\Main.java:16: 错误: 需要class, interface或enum
sum = sum + 1;
^
0_0_37233754_31607\Main.java:17: 错误: 需要class, interface或enum
printf("%d\n", (int)sum);
^
0_0_37233754_31607\Main.java:18: 错误: 需要class, interface或enum
}
^
0_0_37233754_31607\Main.java:21: 错误: 需要class, interface或enum
}
^
16 个错误
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